It's Paul Olarewaju's Blog Again!!!: Spain Feeds Pigeons With Contraceptives In Bid To Reduce Their Population


Sunday, 26 February 2017

Spain Feeds Pigeons With Contraceptives In Bid To Reduce Their Population

As part of measures to reduce the population of pigeons in the city, the Barcelona City Hall which has applied periodic culls, capturing and then killing the birds, has decided to take a more humane and practical approach, which it hopes will cut the birds’ numbers from around 85,000 in Barcelona, Spain.

The council recently unveiled its plan, tagged “a clear and decisive bid for ethical control of pigeon populations,” taking its lead from the Italian city of Genoa.

City Hall hopes to reduce the population by around 20% in the first year of the contraceptive scheme, with overall numbers falling by 80% in four to five years. The cost of the project will
be €250,000 a year, but authorities in the regional capital say it will be cheaper in the long term than the methods used up to now, while money will also be saved on cleaning public buildings spattered with corrosive pigeon droppings.

At first glance, the dispensers look like smart new garbage bins, but the 40 black metal cylinders that have appeared in parks throughout central Barcelona contain bird seed spiked with contraceptives. The local council is hoping that the measure will help to reduce the pigeon population in the Catalan capital.
Francesc Ximeno, Barcelona’s environmental commissioner, explained that the dispensers will release maize at 8am each day, when pigeons are reportedly most hungry. Each dispenser, distributed throughout 10 districts, will feed a local pigeon colony. The maize, which is large enough not to be edible for other species, is coated with nicarbazin, which limits ovulation in females and also affects sperm in males.

What do you think of the birth control measure for pigeons?

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